Ghost Controls AXWK Premium Wireless Keypad for Automatic Driveway Gate Opener Systems Easy to program and control any GHOST CONTROLS single or dual automatic gate opener system Dedicated keys for PartyMode, 1KEY and VacationMode, as well as can set-up temporary or usage codes LED back-lit keys are easy to see at night. Requires 2 C batteries, not included 18 MONTH LIMITED WARRANTY, extended to 24 MONTHS with Product Registration Mounting holes align perfectly with the AXGN Universal Pedestal Mount (sold separately) mounting holes for an easy solution when mounting the keypad on a post or column.